update spacing test to set pixelsPerYLabel

diff --git a/tests/spacing.html b/tests/spacing.html
index d6ebb75..8113d21 100644 (file)
--- a/tests/spacing.html
+++ b/tests/spacing.html
@@ -20,12 +20,14 @@
             document.getElementById("g"),
             data, null, {
               rollPeriod: 7,
+              pixelsPerYLabel: 20
             }
           );
       g2 = new DateGraph(
             document.getElementById("g2"),
             data, null, {
               rollPeriod: 7,
+              pixelsPerYLabel: 20
             }
           );
     </script>